HydroBASINS lev08 watershed · #2080602570
Bassin de მტკვარი
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 4 administrative regions : Borjomi, Kareli, Kharagauli, Khashuri
Sub-basin area
441km²
Upstream area
11 650,9km²
Discharge
71,72m³/s
Mean elev.
1 112m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de მტკვარი706 km²
- Bassin de გუჯარეთისწყალი487 km²
4 dept-equivalent regions (GADM L2)
- 220.4 km²49.9% of basin
- 158.2 km²35.8% of basin
- 45.7 km²10.3% of basin
- 17.4 km²3.9% of basin
5 intersecting protected areas
Borjomi-Kharagauli
IUCN Not ReportedEmerald Network
189.77 km² overlap
Nedzvi Managed Reserve
IUCN IVManaged Reserve
91.61 km² overlap
Borjomi Nature Reserve
IUCN IaNature Reserve
63.76 km² overlap
National Park
34.42 km² overlap
Borjomi-Kharagauli 2
IUCN Not ReportedEmerald Network
4.86 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
656 distinct species · 1 929 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de მტკვარი : 34 espèces reliées par 86 interactions GloBI sur 5 types (connectance 9.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
7,2°C
Annual rain
748mm
Moisture idx (CMI)
-0,16
Runoff
400mm/an
PET
896mm
AET
630mm
Mean slope
15,6°
Water table
543cm
Forest
53%
Crops
15%
Urban
3%
Protected
42%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)